Lucas Jin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.87 | BB+1.28s to A·+3.68s to Sectionals | 2025-03-14 | 2025 SCS Spring Age Group Champs @ Armadavenue |
| 100 Freestyle | SCY | 55.12 | A+1.63s to AA·+4.13s to Sectionals | 2026-02-22 | CA 2026 AAA February ABC SC Meetvenue |
| 200 Freestyle | SCY | 1:59.53 | A+2.44s to AA·+7.74s to Sectionals | 2026-03-08 | 2026 OC RIPT BB MIN Spring Max Championshipsvenue |
| 500 Freestyle | SCY | 5:07.08 | AA+3.79s to AAA·+4.39s to Sectionals | 2025-12-07 | 2025 CA STOP December ABC Meetvenue |
| 100 Backstroke | SCY | 1:05.52 | BB+4.33s to A·+10.03s to Sectionals | 2026-03-08 | 2026 OC RIPT BB MIN Spring Max Championshipsvenue |
| 50 Breaststroke | SCY | 30.73 | AA+0.44s to AAA·+4.44s to Futures | 2026-03-15 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 100 Breaststroke | SCY | 1:06.18 | AA+2.79s to AAA·+2.99s to Sectionals | 2026-02-22 | CA 2026 AAA February ABC SC Meetvenue |
| 200 Breaststroke | SCY | 2:21.09 | AA+3.30s to AAA·+3.80s to Sectionals | 2026-03-14 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 50 Butterfly | SCY | 28.16 | A+0.87s to AA·+5.27s to Futures | 2025-12-12 | 2025 CA SCS/RAA WAGvenue |
| 100 Butterfly | SCY | 1:02.13 | BB+1.74s to A·+6.94s to Sectionals | 2025-12-13 | 2025 CA SCS/RAA WAGvenue |
| 100 Individual Medley | SCY | 1:05.11 | 2025-03-15 | 2025 SCS Spring Age Group Champs @ Armadavenue | |
| 200 Individual Medley | SCY | 2:14.33 | A+4.54s to AA·+10.34s to Sectionals | 2025-11-08 | Orange Committee's November ABC Meet SOCALvenue |
| 400 Individual Medley | SCY | 4:44.38 | A+6.99s to AA·+19.69s to Sectionals | 2025-11-23 | 2025 CA MVN Turkey Classicvenue |
| 50 Freestyle | LCM | 29.61 | BB+0.22s to A·+2.62s to Sectionals | 2025-07-26 | 2025 CA SCS Summer A/G Champs |
| 100 Freestyle | LCM | 1:01.37 | AA+2.38s to AAA·+2.38s to Sectionals | 2026-07-23 | 2026 CA SCS Summer A/G Champs @ BREAfast pool |
| 400 Freestyle | LCM | 4:48.29 | A+0.80s to AA·+13.90s to Sectionals | 2025-07-25 | 2025 CA SCS Summer A/G Champs |
| 50 Breaststroke | LCM | 34.15 | AAA+1.06s to AAAA·+3.26s to Futures | 2026-07-25 | 2026 CA SCS Summer A/G Champs @ BREAfast pool |
| 100 Breaststroke | LCM | 1:13.77 | AAA+3.28s to AAAA·+0.07s to Sectionals | 2026-07-24 | 2026 CA SCS Summer A/G Champs @ BREAfast pool |
| 200 Breaststroke | LCM | 2:38.43 | AAA+5.44s to AAAA·Sectionals ✓+9.34s to Futures | 2026-07-26 | 2026 CA SCS Summer A/G Champs @ BREAfast pool |
| 50 Butterfly | LCM | 31.68 | A+1.09s to AA·+5.39s to Futures | 2026-07-26 | 2026 CA SCS Summer A/G Champs @ BREAfast pool |
| 100 Butterfly | LCM | 1:08.69 | A+2.70s to AA·+5.60s to Sectionals | 2026-06-11 | ARMADA-2026 SCS June AG Invitevenue |
| 200 Individual Medley | LCM | 2:27.74 | AA+3.95s to AAA·+3.05s to Sectionals | 2026-07-25 | 2026 CA SCS Summer A/G Champs @ BREAfast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.04 | flying | 200 Free Relay (leg 3) | 2024-12-14 | 2024 CA RAA/SCS WAG |
| 100 Freestyle | SCY | 58.41 | flying | 400 Free Relay (leg 3) | 2025-03-14 | 2025 SCS Spring Age Group Champs @ Armada |
| 50 Breaststroke | SCY | 30.86 | flying | 200 Medley Relay (leg 2) | 2025-12-14 | 2025 CA SCS/RAA WAG |
| 100 Breaststroke | SCY | 1:05.55 | flying | 400 Medley Relay (leg 2) | 2026-03-14 | 2026 SCS Spring Age Group Champs @ RMDA - cop |
| 50 Freestyle | LCM | 31.28 | flat | 200 Free Relay | 2024-07-26 | 2024 CA SCS/ BREA Summer A/G Champs |
| 50 Freestyle | LCM | 29.75 | flying | 200 Free Relay (leg 2) | 2025-07-24 | 2025 CA SCS Summer A/G Champs |
| 100 Freestyle | LCM | 59.77 | flying | 400 Free Relay (leg 2) | 2026-07-26 | 2026 CA SCS Summer A/G Champs @ BREA |
| 200 Freestyle | LCM | 2:19.83 | flat | 800 Free Relay | 2025-07-23 | 2025 CA SCS Summer A/G Champs |
| 50 Breaststroke | LCM | 34.30 | flying | 200 Medley Relay (leg 2) | 2026-06-14 | ARMADA-2026 SCS June AG Invite |
| 100 Breaststroke | LCM | 1:14.47 | flying | 400 Medley Relay (leg 2) | 2026-07-25 | 2026 CA SCS Summer A/G Champs @ BREA |
| 100 Butterfly | LCM | 1:14.07 | flying | 400 Medley Relay (leg 3) | 2025-07-25 | 2025 CA SCS Summer A/G Champs |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 13-14 · SCY
3031 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:07.08 | 836 |
| 200 BR SCY | 2:21.09 | 803 |
| 200 IM SCY | 2:14.33 | 686 |
| 400 IM SCY | 4:44.38 | 706 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 13-14 · SCY
3320 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:59.53 | 715 |
| 100 BK SCY | 1:05.52 | 544 |
| 100 BR SCY | 1:06.18 | 759 |
| 100 FL SCY | 1:02.13 | 616 |
| 200 IM SCY | 2:14.33 | 686 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 55.12
Front half 26.40s · back half 28.72s
200 Freestyle SCY 1:59.53
Front half 57.92s · back half 61.61s
500 Freestyle SCY 5:07.08
Front half 152.73s · back half 154.35s
100 Backstroke SCY 1:05.52
Front half 31.27s · back half 34.25s
100 Breaststroke SCY 1:06.18
Front half 31.19s · back half 34.99s
200 Breaststroke SCY 2:21.09
Front half 66.46s · back half 74.63s
100 Butterfly SCY 1:02.13
Front half 29.12s · back half 33.01s
100 Individual Medley SCY 1:05.11
Front half 32.09s · back half 33.02s
200 Individual Medley SCY 2:14.33
Front half 67.44s · back half 66.89s
400 Individual Medley SCY 4:44.38
Front half 144.89s · back half 139.49s
400 Freestyle LCM 4:48.29 RT 0.46s
Front half 140.72s · back half 147.57s
200 Breaststroke LCM 2:38.43 RT 0.44s
Front half 76.07s · back half 82.36s
200 Individual Medley LCM 2:27.74 RT 0.47s
Front half 74.81s · back half 72.93s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.